JPS62191421A - 重質炭酸カルシウム用石灰石原料の選別方法 - Google Patents

重質炭酸カルシウム用石灰石原料の選別方法

Info

Publication number
JPS62191421A
JPS62191421A JP3288286A JP3288286A JPS62191421A JP S62191421 A JPS62191421 A JP S62191421A JP 3288286 A JP3288286 A JP 3288286A JP 3288286 A JP3288286 A JP 3288286A JP S62191421 A JPS62191421 A JP S62191421A
Authority
JP
Japan
Prior art keywords
limestone
medium
crushed
raw material
coarse powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3288286A
Other languages
English (en)
Japanese (ja)
Other versions
JPH034487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masumi Nakagawa
中川　真澄
Makoto Yoshida
誠 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Mining and Cement Co Ltd
Original Assignee
Mitsubishi Mining and Cement Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Mining and Cement Co Ltd filed Critical Mitsubishi Mining and Cement Co Ltd
Priority to JP3288286A priority Critical patent/JPS62191421A/ja
Publication of JPS62191421A publication Critical patent/JPS62191421A/ja
Publication of JPH034487B2 publication Critical patent/JPH034487B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP3288286A 1986-02-19 1986-02-19 重質炭酸カルシウム用石灰石原料の選別方法 Granted JPS62191421A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3288286A JPS62191421A (ja) 1986-02-19 1986-02-19 重質炭酸カルシウム用石灰石原料の選別方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3288286A JPS62191421A (ja) 1986-02-19 1986-02-19 重質炭酸カルシウム用石灰石原料の選別方法

Publications (2)

Publication Number Publication Date
JPS62191421A true JPS62191421A (ja) 1987-08-21
JPH034487B2 JPH034487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-23

Family

ID=12371244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3288286A Granted JPS62191421A (ja) 1986-02-19 1986-02-19 重質炭酸カルシウム用石灰石原料の選別方法

Country Status (1)

Country Link
JP (1) JPS62191421A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH034487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees